John Arthur Yoakam

📍 North Ridgeville, OH: #11 of 20 inventorsTop 60%

🗺 Ohio: #2,246 of 7,013 inventorsTop 35%

Overall (2017): #361,376 of 506,227Top 75%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9772157	Projectile launching device	—	2017-09-26